Ukusetshenziswa ngokweqile kwemithombo yemvelo kudala imithelela eminingi emvelweni nakuhulumeni abaphethe lezi zinsiza kanye nensimu. Kulokhu, sikhuluma ngakho ukusetshenziswa ngokweqile kwesihlabathi.
Isihlabathi sisisetshenziswa esikhula ngokulinganiselwe futhi esibalulekile, ngoba siyindlala ngenxa yamazinga aphezulu okuguguleka okubangelwa ukugwaduleka kwabantu. Lokhu kuxhashazwa ngokweqile kudala, kanye nemithelela kwezemvelo, kwezomnotho, kwezepolitiki nakwezenhlalo. Lokhu kuphoqa izindlela ezidingekayo ezizolandelwa ekuphathweni okusimeme okulawula ukusetshenziswa kwazo.
Ukubaluleka kwesihlabathi njengesisetshenziswa
Isihlabathi esisuka emabhishi, emifuleni nasolwandle sidlala indima ebalulekile emvelweni ngenxa ye inani elikhulu lezinhlobo ezihlala kulo kanye nokuvikelwa okukhona ogwini lwezimo ezisemkhathini ezinamandla, ngokusho kwendatshana ephephabhukwini i-Science.
Abantu bebelokhu bakha futhi beguqula zonke izikhala zemvelo zenze izindawo zibe zasemadolobheni futhi bakhe amadolobha okuzohlala kuwo futhi athuthukise uhlelo lwezomnotho. Lokhu kuthuthukiswa kokunwetshwa kwamadolobha ezingeni lomhlaba kube namandla ingcindezi enamandla ekufunweni kwesihlabathi ngokuba yisithako esidingekayo nesibalulekile embonini yezokwakha. Isihlabathi sisetshenziselwa ukwakha izinto ezinjengokhonkolo, i-asphalt noma ingilazi.
Ngaphezu kwalokho, isihlabathi sisetshenziswa futhi ekubuyiseleni ogwini noma ekuqhekekeni kwe-hydraulic, okwenza ukuthi isidingo sayo sikhule ngokushesha njengezinkinga ezihambisana nokuxhashazwa kwaso.
Ukuxhashazwa kwesihlabathi ngokweqile
Lokhu kuxhashazwa ngokweqile kuthinta imvelo yemvelo ngendlela engemihle, kusukela ukwehlukahlukana kwemibhede yemifula nezindawo ezisogwini konakele. Uma i-ecosystem lapho kuhlala khona izinhlobo zezilwane nezitshalo kuthinteka kabi, iphinda ibe nomthelela ochungechungeni lwe-trophic, kwephula ibhalansi yemvelo. Ngaphezu kwalokho, ukushoda kwesihlabathi kunemiphumela emibi ekukhiqizeni nasekutholakaleni kokudla kwemiphakathi yasendaweni.
Umsebenzi owenzeka cishe kuwo wonke amadolobha asogwini ukuhambisa isihlabathi ukusuka kolunye ulwandle uye kolunye ukukugcwalisa. Ukwakhiwa komuntu ogwini, njengamabhishi olwandle, amachweba, amachweba, njll. Baguqula amandla esihlabathi futhi baphazamise ukugeleza okungapheli, kubangele ukuntuleka kwayo kwezinye izindawo zamabhishi. Ukunciphisa le nkinga, isihlabathi sithathwa ebhishi "elinabantu abaningi" bese sithelwa kuleso esintulayo.
Noma kunjalo, lo msebenzi ungasiza ukusabalala kwezinhlobo ezithile ezingafuneki ababona ithuba labo lapho, noma baholele ekwakhiweni kwamanzi amile athanda ukusabalala kwezifo ezithathelwanayo ezifana nomalaleveva.
Enye yezinkinga ezinkulu kakhulu ezidalwa wukuxhashazwa kwesihlabathi ngokweqile ukuthi yehlisa inani lentlenga elitholakala emabhishi nasezilwandle. Uma i-delta ingenayo inqwaba yenhlabathi, ngeke ivikeleke emiphumeleni yasogwini nasekushintsheni kwesimo sezulu njengokunyuka kolwandle noma ukuqina kweziphepho, okuthi umonakalo wazo kukhuphule ukufunwa kwesihlabathi.
Izinyathelo zokulwa nalesi simo
Umphenyi walolu daba, Isithombe se-Aurora Torres placeholder, iveza ukuthi kufanele kuthathwe izinyathelo ukugwema lesi simo esikhona njengamanje sokuxhashazwa ngokweqile kwalesi sisetshenziswa esilinganiselwe nesibalulekile.
“Kubalulekile ukuthi ohulumeni babambisane kuleli nakwamanye amazwe ekuphathweni kwabo. Ososayensi abavela emikhakheni ehlukene kumele basebenze ngombono ohleliwe ukuze abenzi bomgomo nomphakathi bazi ubukhulu bale nkinga nemiphumela yayo”Kusho uTorres.
Ekugcineni, ugcizelela ukuthi kuyadingeka ukukhuthaza ukusetshenziswa kabusha kwezinto zokwakha nokudiliza impahla, ngoba bakhiqiza izigidi zamathani ngonyaka futhi bangonga izindleko uma besetshenziswa kabusha, ngaphezu kokungahlali kumhlaba wokulahlwa komhlaba. Izinzuzo zokukhishwa kwesihlabathi zingaholela ekuqubukeni kwezingxabano zezenhlalo nezepolitiki, kwesinye isikhathi ezinodlame, njengokuvela kwama-sand mafia noma ukungezwani phakathi kwamazwe angomakhelwane ngenxa yokushushumbiswa nokukhishwa ngokungemthetho.